//
//  UIColor+Extension.swift
//  sinaDemo
//
//  Created by mac on 15/12/19.
//  Copyright © 2015年 zhouxubin. All rights reserved.
//

import UIKit

extension UIColor {
    
    // 随机颜色
    class func randomColor() ->UIColor {
        let r = CGFloat((random() % 256)) / 255.0
        let g = CGFloat((random() % 256)) / 255.0
        let b = CGFloat((random() % 256)) / 255.0
        return UIColor(red: r, green: g, blue: b, alpha: 1)
    }
}
